A shivering Jack Russell cannot climb up the sofa. Why?

Thur 12 Dec 2019.
The Jack Russell does not climb up the sofa as usual. Some shivering and lots urination. This history indicates a back pain.

Spinal palpation of the lumbar/sacral disc area elicited a sharp cry from the dog. Abdominal palpation of the prostate area elicited a sharp jerk as you can see in the video.

Diagosis was a lumbo-sacral back pain. Pain medication was given. He can still walk. The owner suspected that the worker might have dropped a plate onto him.

Neutering and dental treatment are advised.

Jack Russell,painful backbone spinal lumbar area,Singapore Toa Payoh Vets,